A school-aged child is admitted to the hospital with a vaso-occlusive sickle cell crisis. Which measure in the child's care plan should be given priority?
Encouraging the child to take deep breaths hourly
Maintaining fluids through an intravenous line
Beginning active range-of-motion exercises
Seeing that the child ingests a protein-rich diet
The Correct Answer is B
A. Encouraging deep breathing is important for preventing pulmonary complications but is not the priority in managing a vaso-occlusive crisis.
B. Maintaining hydration through intravenous fluids is the priority as it helps to reduce blood viscosity and prevent further sickling of cells, which is critical in managing a vaso-occlusive crisis.
C. Active range-of-motion exercises are important but are not a priority during an acute vaso-occlusive crisis.
D. A protein-rich diet supports overall health but is not immediately relevant to the acute management of a vaso-occlusive crisis.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. A bulging fontanel indicates increased intracranial pressure or fluid overload, not dehydration. With dehydration, you expect a sunken fontanel.
B. Bradypnea (slow breathing) is not typically associated with dehydration and may indicate other issues.
C. A capillary refill time of 3 seconds suggests delayed perfusion, but it is not as indicative of severe dehydration as other signs.
D. Severity of dehydration is classified by percentage of body weight lost:Severe: ≥10% loss, moderate: 6–9% loss, mild: 3–5% loss. A 13% loss = severe dehydration, which matches the scenario.
Correct Answer is D
Explanation
A. Clear drainage from the ear is more indicative of a ruptured tympanic membrane or an external ear infection (otitis externa) rather than otitis media.
B. Pain when manipulating the earlobe is associated with otitis externa, not otitis media.
C. Erythema and edema of the outer ear may occur with otitis externa but are not common in otitis media, which affects the middle ear.
D. Tugging on the ear is a common sign of discomfort in children with otitis media due to pressure and pain in the middle ear.
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